Comparing Errors for Chebyshev Interpolation

Requires a Wolfram Notebook System
Interact on desktop, mobile and cloud with the free Wolfram Player or other Wolfram Language products.
This Demonstration compares the differences between evenly spaced nodes and Chebyshev nodes for an interpolation polynomial. This Demonstration not only shows the exact interpolation polynomials for both techniques but also shows the interpolation error with the original function.
Contributed by: Andrew Cheong and Adam Hood (March 2011)
Open content licensed under CC BY-NC-SA
Snapshots
Details
detailSectionParagraphPermanent Citation
"Comparing Errors for Chebyshev Interpolation"
http://demonstrations.wolfram.com/ComparingErrorsForChebyshevInterpolation/
Wolfram Demonstrations Project
Published: March 7 2011